Published: 25/03/2022 Updated: 01/04/2024

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8

VMScore: 356

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

It exists that libvirt incorrectly handled the libxl driver. An attacker inside a guest could possibly use this issue to cause libvirtd to crash or stop responding, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 21.10. (CVE-2021-4147)

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Debian Bug report logs - #1009075 libvirt: CVE-2022-0897 Package: src:libvirt; Maintainer for src:libvirt is Debian Libvirt Maintainers <pkg-libvirt-maintainers@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Wed, 6 Apr 2022 21:03:01 UTC Severity: important Tags: security, upstr ...

Several security issues were fixed in libvirt ...

Synopsis Low: libvirt security, bug fix, and enhancement update Type/Severity Security Advisory: Low Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for libvirt is now available for Red Hat Enterprise Linux 9Red Hat Product Security has rated this updat ...

Synopsis Low: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update Type/Severity Security Advisory: Low Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for the virt:rhel and virt-devel:rhel modules is now available for Red Hat Enterpri ...

A flaw was found in the libvirt nwfilter driver The virNWFilterObjListNumOfNWFilters method failed to acquire the `driver-&gt;nwfilters` mutex before iterating over virNWFilterObj instances There was no protection to stop another thread from concurrently modifying the `driver-&gt;nwfilters` object This flaw allows a malicious, unprivileg ...

CWE-667 https://bugzilla.redhat.com/show_bug.cgi?id=2063883 https://security.gentoo.org/glsa/202210-06 https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1009075 https://ubuntu.com/security/notices/USN-5399-1 https://nvd.nist.gov

CVE-2022-0897

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